paulzi\nestedsets\NestedSetsQueryTrait

Complexity

Total Complexity

1

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	roots()	0	7	1

<?php
/**
 * @link https://github.com/paulzi/yii2-nested-sets
 * @copyright Copyright (c) 2015 PaulZi <pavel.zimakoff@gmail.com>
 * @license MIT (https://github.com/paulzi/yii2-nested-sets/blob/master/LICENSE)
 */

namespace paulzi\nestedsets;

/**
 * @author PaulZi <pavel.zimakoff@gmail.com>
 */
trait NestedSetsQueryTrait
{
    /**
     * @return \yii\db\ActiveQuery
     */
    public function roots()
    {
        /** @var \yii\db\ActiveQuery $this */
        $class = $this->modelClass;
        $model = new $class;
        return $this->andWhere([$model->leftAttribute => 1]);
    }
}